Manufacture High Dense Zircon Refractory Bricks For Glass Kiln& Ceramic Kilns
USD $2,800 - $3,000 /Ton
Min.Order:1 Ton
Zhengzhou Dengda Electric Melting Charging Co., Ltd.
Manufacture High Dense Zircon Refractory Bricks For Glass Kiln& Ceramic Kilns
Zircon Refractory Bricks produced by stable zircon sand have the advantage of mechanical strength, excellent stability of thermal shocking, resistance to corrosion, high refractoriness under load and inertness, high density etc.
We handle many types of Zircon/Zirconia bricks and other Zircon related refractory bricks: High quality Zircon Brick , AZS block or bonded AZS brick, Oxidized Fused Cast AZS Brick and Zirconia-Mullite Brick etc.
Zircon Refractory Bricks Advantage:
1,High mechanical strength
2,Excellent thermal shock stability
3,Good corrosion resistance to glass liquid
4,Acid refractory,Good creep resistance
Manufacture High Dense Zircon Refractory Bricks For Glass Kiln& Ceramic Kilns
High Dense Zircon Refractory Bricks Physical properties and chemical composition
Item | ZS-64 | ZS-65 | HDZ-68 |
ZrO2 (%) | 62~63 | ≥65 | ≥68 |
SiO2 (%) | ≤34 | ≤33 | ≤30 |
Fe2O3(%) | ≤0.5 | ≤0.5 | ≤0.3 |
Apparent Porosity (%) | ≤20 | ≤18 | ≤8 |
Bulk Density (g/cm3) | ≥3.6 | ≥3.65 | ≥4.15 |
Cold Crushing Strength (Mpa) | ≥100 | ≥100 | ≥200 |
0.2Mpa Refractoriness Under Load T0.6 °C | ≥1630 | ≥1650 | ≥1680 |
Pyrometric Cone Equivalent S.C. SK | 40 | 40 | 40 |
Reversible Thermal Expansion 1000°C % | 0.5 | 0.5 | 0.5 |
High Dense Zircon Refractory Bricks For Glass Kiln& Ceramic Kilns applications
Zircon bricks are mainly used in the glass industry. They are installed as lining for for working ends and feeder channels in melting tanks.
Consequently, zircon refractories are only installed in the lower bottom courses of the melting tank with lower temperatures if soda – lime glass is being produced.In addition, zircon refractories have an impotant function as seperation layer between silica and fusion cast materials in order to prevent contact reactions.
In the glass industry bricks out of zircon and corundum are installed occasionally. Such bricks have hiher corrosion resistance against glass than pure zircon and are also installed in glass contact areas or in the superstructure of glass melting tanks.
The Zircon–corundum materials are also advantageous for hot repair work due to their more favorable thermal shock resistance in comparison to the fusion cast meterials usually installed.
Refractory mixes on a corundum –zirkon base are ofter installed in bottoms of glass melting tanks as a monolothic bottom layer fort he upper paving course out of fusion cast bottom plates.
Zircon bricks has a very high melting point of 2700C. Zirkon bricks is a highly refractory material with good resistance to corrosion.
Zirconia bricks are used in glass industry
Manufacture High Dense Zircon Refractory Bricks For Glass Kiln& Ceramic Kilns
Zircon Refractory Bricks packing:
1.On wooden pallets with plastic cover:
Wooden pallet size:1*1m load
Weight of each pallet:1.3-1.8 tons
2.As your's demands
We are able to customize many types of Zircon or Zirconia bricks and other Zircon related refractory bricks such as high dense zircon brick , fused cast zirconia brick,AZS brick, Fused Cast AZS Brick and Zirconia-Mullite Brick etc. Please contact Sunrise Refractories for detail information and data sheet. We guarantee the best quality with the most competitive prices worldwide.